Because you like Andie Walsh in Pretty in Pink
Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..
The brilliant and well-adjusted Ender Wiggin is being groomed for the next generation of military leaders to fight alien invaders. See them in Ender's Game.
Django was once a slave. Now that he has a taste of freedom, he understandably wants a full meal. See them in Django Unchained.
Ezio Auditore Da Firenze is a little short-tempered, a lot fun-loving. See them in Assassin's Creed Series.
Frank West enjoys the adventure that comes from his work. But a zombie outbreak might be a little too much even for him. See them in Dead Rising.
A gruff and hardened professional, Marcus Fenix keeps his emotions buried deep. See them in Gears of War.
James T. Kirk is more than ready to face the final frontier. See them in Star Trek.
His murderous megalomania aside, Loki is quite charming. Just don't mention his strapping older brother; he's a tad jealous. See them in Marvel Cinematic Universe.
Christopher Turk is bringing his A-game to his next big challenge: becoming a surgeon. See them in Scrubs.
Fiercely independent and extremely hot-blooded, Ryuko Matoi prefers to work alone. See them in Kill la Kill.
It's hard enough fighting a war. But it's worse for Commander Shepard, knowing no matter how hard you try, you can't save them all. See them in Mass Effect.